public void PricePerOunceTest2()
        {
            var price    = new PriceLogic();
            var expected = .026m;
            var actual   = price.PricePerOunce(.13m, 5);

            Assert.AreEqual(expected, actual);
        }
        public void PricePerOunceTest()
        {
            var price    = new PriceLogic();
            var expected = .1m;
            var actual   = price.PricePerOunce(.20m, 2);

            Assert.AreEqual(expected, actual);
        }